CN115629199B

CN115629199B - Liquid material performance detection method and system based on surface impact

Info

Publication number: CN115629199B
Application number: CN202211554770.1A
Authority: CN
Inventors: 曹香鹏; 崔宏志; 曹乐乐; 巫烁理
Original assignee: Shenzhen University
Current assignee: Shenzhen University
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-21
Anticipated expiration: 2042-12-06
Also published as: CN115629199A

Abstract

The application relates to a liquid material performance detection method and system based on surface impact, and relates to the technical field of liquid material detection, wherein the method comprises the following steps: acquiring a detection position point and a projection position point; according to the corresponding relation between the detection position points and the projection position points and the preset projection detection scheme, analyzing and obtaining the projection detection scheme corresponding to the detection position points and the projection position points; performing a projection detection scheme; acquiring concrete change information and projectile change information; and analyzing and acquiring final performance information corresponding to the concrete change information and the projectile change information according to the corresponding relation between the concrete change information, the projectile change information and the preset final performance information, and sending the final performance information to a terminal held by an operator. The concrete working performance real-time learning method has the effect that operators can easily learn the actual working performance of concrete in real time in various application scenes.

Description

Liquid material performance detection method and system based on surface impact

Technical Field

The application relates to the technical field of liquid material detection, in particular to a liquid material performance detection method and system based on surface impact.

Background

The liquid material is a material having a constant volume in an environment where pressure and temperature are constant, capable of flowing without a constant shape, and the slurry is one of the liquid materials. The slurry refers to solid materials which are required to be conveyed by a pipeline, and after being crushed, the solid materials are uniformly mixed with liquid according to a certain particle size grading to form a solid-liquid mixture with a certain concentration, such as magnetite slurry, coal water slurry, concrete and the like.

In the related art, slurry properties are important parameters that determine the workability of a liquid material, such as the workability of a concrete material. In practical construction, such as pumping, 3D printing, etc., a large amount of concrete is generally required to be treated. When the concrete is processed, the concrete is generally sampled on site and then detected on special equipment, so that the rheological property, thixotropic property, wet blank strength and other performances of the concrete are evaluated, and an operator can conveniently know the working performance of the concrete.

With respect to the related art in the above, the inventors found the following drawbacks: when the working performance of the concrete needs to be known, the concrete needs to be sampled on site and then detected on special equipment, and because in some application scenes, the equipment cannot directly contact the poured, sprayed or printed concrete slurry, the concrete cannot be sampled on site easily, and an operator cannot know the actual working performance of the concrete in real time easily.

Disclosure of Invention

In order to enable operators to easily and timely know actual working performance of concrete in real time in various application scenes, the application provides a liquid material performance detection method and system based on surface impact.

In a first aspect, the present application provides a method for detecting performance of a liquid material based on surface impact, which adopts the following technical scheme:

a method for detecting properties of a liquid material based on surface impact, comprising:

acquiring a detection position point and a projection position point;

according to the corresponding relation between the detection position points and the projection position points and the preset projection detection scheme, analyzing and obtaining the projection detection scheme corresponding to the detection position points and the projection position points;

performing a projection detection scheme;

acquiring concrete change information and projectile change information;

and analyzing and acquiring final performance information corresponding to the concrete change information and the projectile change information according to the corresponding relation between the concrete change information, the projectile change information and the preset final performance information, and sending the final performance information to a terminal held by an operator.

Through adopting above-mentioned technical scheme, obtain through detecting position point and projection position point, the rethread detects position point and projection position point and carries out after carrying out analysis acquisition to projection detection scheme and just carry out, obtain concrete change information and projection thing change information again, obtain final performance information through concrete change information and projection thing change information analysis, and send final performance information to operator's terminal, thereby only need carry out behind the projection detection scheme to the change of projection thing and concrete and carry out analysis, can obtain final performance information, make the operator need not sample concrete, finally reach the purpose that makes the operator all easily in each application scene to the actual working property of concrete in time understand.

Optionally, according to the corresponding relation between the detection position point, the projection position point and the preset projection detection scheme, analyzing and obtaining the projection detection scheme corresponding to the detection position point and the projection position point includes:

according to the corresponding relation between the height value corresponding to the detection position point, the height value corresponding to the projection position point and the preset projection height actual value, analyzing and obtaining the projection height actual value corresponding to the height value corresponding to the detection position point and the height value corresponding to the projection position point;

according to the corresponding relation between the actual projection height value and a preset vertical detection scheme, analyzing and obtaining the vertical detection scheme corresponding to the actual projection height value;

according to the corresponding relation between the plane position point corresponding to the detection position point, the plane position point corresponding to the projection position point and the preset projection plane distance actual value, analyzing and obtaining the projection plane distance actual value corresponding to the plane position point corresponding to the detection position point and the plane position point corresponding to the projection position point;

analyzing and acquiring a projection adjustment scheme according to a judgment result of whether the actual projection plane distance value is larger than a preset projection plane distance reference value;

and analyzing and acquiring the projection detection scheme corresponding to the projection adjustment scheme and the vertical detection scheme according to the corresponding relation between the projection adjustment scheme and the vertical detection scheme and the preset projection detection scheme.

Optionally, according to a result of determining whether the actual value of the projection plane distance is greater than a preset reference value of the projection plane distance, analyzing and acquiring the projection adjustment scheme includes:

judging whether the actual value of the projection plane distance is larger than a preset projection plane distance reference value or not;

if so, according to the corresponding relation between the actual projection height value, the actual projection plane distance value and the preset plane initial speed value, analyzing and obtaining the plane initial speed value corresponding to the actual projection height value and the actual projection plane distance value;

according to the corresponding relation between the plane initial speed value and the preset plane speed adjustment scheme, analyzing and obtaining the plane speed adjustment scheme corresponding to the plane initial speed value, and taking the plane speed adjustment scheme as a projection adjustment scheme;

if not, outputting a preset plane static adjustment scheme, and taking the plane static adjustment scheme as a projection adjustment scheme.

Optionally, according to the correspondence between the concrete change information, the projective change information and the preset final performance information, analyzing and obtaining the final performance information corresponding to the concrete change information and the projective change information includes:

acquiring a preset projection object weight value;

According to the corresponding relation between the weight value of the projection, the variation information of the projection and the concrete variation information and the preset static performance information of the concrete, analyzing and obtaining the static performance information of the concrete corresponding to the weight value of the projection, the variation information of the projection and the variation information of the concrete;

according to the corresponding relation between the concrete change information, the projectiles change information and the preset concrete dynamic performance information, analyzing and obtaining the concrete dynamic performance information corresponding to the concrete change information and the projectiles change information;

and analyzing and acquiring final performance information corresponding to the concrete static performance information and the concrete dynamic performance information according to the corresponding relation between the concrete static performance information and the concrete dynamic performance information and the preset final performance information.

Optionally, according to the corresponding relation between the projection weight value, the projection change information, the concrete change information and the preset concrete static performance information, analyzing and obtaining the concrete static performance information corresponding to the projection weight value, the projection change information and the concrete change information includes:

obtaining the concrete setting time;

according to the corresponding relation between the concrete setting time and the preset concrete wet blank strength information, analyzing and obtaining the concrete wet blank strength information corresponding to the concrete setting time;

According to the corresponding relation between the projectile change information and a preset projectile initial-stop sinking depth value, a preset projectile final-sinking depth value and a preset projectile sinking time, analyzing and obtaining the projectile initial-stop sinking depth value, the projectile final-sinking depth value and the projectile sinking time corresponding to the projectile change information;

according to the corresponding relation between the initial stopping sinking depth value of the projection object, the weight value of the projection object and the preset rheological property information of the concrete, analyzing and obtaining the rheological property information of the concrete corresponding to the initial stopping sinking depth value of the projection object and the weight value of the projection object;

according to the corresponding relation between the initial stopping sinking depth value of the projection object and the preset thixotropic property information of the concrete, analyzing and obtaining the thixotropic property information of the concrete corresponding to the initial stopping sinking depth value of the projection object;

and taking the concrete wet blank strength information, the concrete rheological property information and the concrete thixotropic property information as the concrete static property information.

Optionally, according to the correspondence between the concrete change information, the projective change information and the preset concrete dynamic performance information, analyzing and obtaining the concrete dynamic performance information corresponding to the concrete change information and the projective change information includes:

According to the corresponding relation between the final sinking depth value of the projection object, the sinking time of the projection object and the preset concrete viscosity performance information, analyzing and obtaining the concrete viscosity performance information corresponding to the final sinking depth value of the projection object and the sinking time of the projection object;

according to the corresponding relation between the initial stopping sinking depth value of the projection, the preset initial concrete plane height value, the concrete change information and the preset concrete fluctuation plane height value, analyzing and obtaining the concrete fluctuation plane height value corresponding to the initial stopping sinking depth value of the projection, the initial concrete plane height value and the concrete change information;

according to the corresponding relation between the concrete fluctuation plane height value and the preset concrete fluctuation performance information, analyzing and obtaining the concrete fluctuation performance information corresponding to the concrete fluctuation plane height value;

and taking the concrete viscosity performance information and the concrete fluctuation performance information as the concrete dynamic performance information.

Optionally, according to the correspondence between the final immersion depth value of the projectile and the preset concrete viscosity performance information, analyzing and acquiring the concrete viscosity performance information corresponding to the final immersion depth value of the projectile and the immersion time of the projectile includes:

According to the corresponding relation between the final sinking depth value of the projection object, the sinking time of the projection object and the preset initial viscosity performance information of the concrete, analyzing and obtaining the initial viscosity performance information of the concrete corresponding to the final sinking depth value of the projection object and the sinking time of the projection object;

according to the corresponding relation between the position point corresponding to the initial stopping sinking depth value of the projection object, the position point corresponding to the final sinking depth value of the projection object and the preset projection object sinking offset value, analyzing and obtaining the projection object sinking offset value corresponding to the position point corresponding to the initial stopping sinking depth value of the projection object and the position point corresponding to the final sinking depth value of the projection object;

judging whether the projection object trapping offset value is consistent with a preset projection object trapping offset reference value;

if yes, directly taking the initial viscosity performance information of the concrete as the viscosity performance information of the concrete;

if not, analyzing and acquiring the viscosity performance influence information corresponding to the projection object sinking offset value according to the corresponding relation between the projection object sinking offset value and the preset viscosity performance influence information;

according to the corresponding relation between the viscosity performance influence information, the initial viscosity performance information of the concrete and the preset final viscosity performance information of the concrete, analyzing and obtaining the final viscosity performance information of the concrete corresponding to the viscosity performance influence information and the initial viscosity performance information of the concrete, and taking the final viscosity performance information of the concrete as the viscosity performance information of the concrete.

Optionally, the method further includes the step of analyzing and acquiring the corresponding relation between the initial stopping and sinking depth value of the projection, the final sinking depth value of the projection and the preset sinking time of the projection according to the variation information of the projection and the preset initial stopping and sinking depth value of the projection, the final sinking depth value of the projection and the sinking time of the projection, and analyzing and acquiring the corresponding relation between the initial stopping and sinking depth value of the projection, the weight value of the projection and the preset rheological property information of the concrete according to the initial stopping and sinking depth value of the projection, the weight value of the projection and the rheological property information of the concrete according to the initial stopping and sinking depth value of the projection, the weight value of the projection, and the specific steps are as follows:

acquiring a preset performance retention database;

taking the actual projection height value, the projection object weight value and the initial stopping sinking depth value of the projection object as inquiry initial information;

judging whether final performance information consistent with the initial information is queried from the performance retention database;

if yes, the queried final performance information is directly used as final performance information;

if not, analyzing and acquiring concrete rheological property information corresponding to the initial stopping sinking depth value of the projection object and the weight value of the projection object according to the corresponding relation between the initial stopping sinking depth value of the projection object and the preset concrete rheological property information.

Optionally, according to the correspondence between the static performance information and the dynamic performance information of the concrete and the preset final performance information, analyzing and obtaining the final performance information corresponding to the static performance information and the dynamic performance information of the concrete includes:

acquiring preset slurry formula information and mixing parameter information;

according to the corresponding relation between the slurry formula information, the mixing parameter information and the preset initial performance information of the concrete, analyzing and obtaining the initial performance information of the concrete corresponding to the slurry formula information and the mixing parameter information;

according to the corresponding relation between the concrete static performance information, the concrete dynamic performance information and the preset concrete detection performance information, analyzing and obtaining concrete detection performance information corresponding to the concrete static performance information and the concrete dynamic performance information;

and analyzing and acquiring final performance information corresponding to the initial performance information and the detection performance information of the concrete according to the corresponding relation between the initial performance information and the detection performance information of the concrete and the preset final performance information.

In a second aspect, the present application provides a system for detecting properties of a liquid material based on surface impact, which adopts the following technical scheme:

A surface impact based liquid material property detection system comprising:

the acquisition module is used for acquiring the detection position point, the projection position point, the concrete change information, the projection object change information and the concrete setting time;

a memory for storing a program of a surface impact-based liquid material property detection method according to any one of the first aspects;

a processor, a program in the memory being capable of being loaded by the processor and implementing a method of surface impact based liquid material property detection as in any of the first aspects.

Through adopting above-mentioned technical scheme, obtain detection position point, projection position point, concrete change information, projection thing change information and concrete setting time through the acquisition module to carry out the loading to the procedure in the memory through the treater and carry out, thereby obtain final performance information, make the operator need not sample the concrete, finally reach the purpose that makes the operator all in each application scene easy to carry out real-time timely understanding to the actual working property of concrete.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the final performance information is analyzed and obtained after the projection detection scheme is executed, so that an operator does not need to sample the concrete, and the aim of enabling the operator to easily and timely know the actual working performance of the concrete in real time in various application scenes is finally achieved;

2. The vertical detection scheme and the projection adjustment scheme are analyzed and obtained, so that the obtained projection detection scheme is influenced by vertical height and horizontal offset, and the accuracy of the obtained projection detection scheme is improved;

3. by analyzing and acquiring the static performance information and the dynamic performance information of the concrete, the acquired final performance information can be simultaneously represented in a dynamic state and a static state, and the accuracy of the acquired final performance information is further improved.

Drawings

FIG. 1 is a flow chart of a method for surface impact based detection of liquid material properties in an embodiment of the present application.

FIG. 2 is a schematic illustration of a method of surface impact based liquid material property detection in an embodiment of the present application.

Fig. 3 is a flowchart of a method for analyzing and obtaining a projection detection scheme corresponding to a detection position point and a projection position point according to a corresponding relation between the detection position point and the projection position point and a preset projection detection scheme in an embodiment of the present application.

Fig. 4 is a flowchart of a method for analyzing and obtaining a projection adjustment scheme according to a determination result of whether an actual projection plane distance value is greater than a preset projection plane distance reference value in an embodiment of the present application.

Fig. 5 is a flowchart of a method for analyzing and obtaining final performance information corresponding to concrete change information and projectile change information according to a correspondence between the concrete change information, projectile change information and preset final performance information in an embodiment of the present application.

Fig. 6 is a flowchart of a method for analyzing and obtaining concrete static performance information corresponding to a projection weight value, projection change information and concrete change information according to a corresponding relation between the projection weight value, the projection change information and the concrete change information and preset concrete static performance information in an embodiment of the present application.

Fig. 7 is a flowchart of a method for analyzing and obtaining concrete dynamic performance information corresponding to concrete change information and projectiles change information according to the corresponding relation between the concrete change information, projectiles change information and preset concrete dynamic performance information in the embodiment of the present application.

Fig. 8 is a flowchart of a method for analyzing and obtaining concrete viscosity performance information corresponding to a final projection object sinking depth value and a projection object sinking time according to a corresponding relation between the final projection object sinking depth value and the projection object sinking time and preset concrete viscosity performance information in an embodiment of the present application.

Fig. 9 is a flowchart of a method according to an embodiment of the present application, which is located after the initial stopping-trapping depth value, the final trapping depth value and the trapping time of the projector corresponding to the variation information of the projector are obtained according to the correspondence between the variation information of the projector and the preset initial stopping-trapping depth value, the preset final trapping depth value and the preset trapping time of the projector, and is located before the step of obtaining the rheological property information of the concrete corresponding to the initial stopping-trapping depth value and the weight value of the projector according to the correspondence between the initial stopping-trapping depth value, the weight value and the preset rheological property information of the concrete.

Fig. 10 is a flowchart of a method for analyzing and obtaining final performance information corresponding to static performance information and dynamic performance information of concrete according to a corresponding relation between the static performance information and the dynamic performance information of concrete and preset final performance information in an embodiment of the present application.

FIG. 11 is a system flow diagram of surface impact based detection of liquid material properties in an embodiment of the present application.

Reference numerals illustrate: 1. an acquisition module; 2. a memory; 3. a processor; 4. a projection device; 5. projecting a steel ball; 6. a concrete detection body; 7. an image detection device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to fig. 1 to 11 and the embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

The embodiment of the application discloses a liquid material performance detection method based on surface impact.

Referring to fig. 1 and 2, a method for detecting properties of a liquid material based on surface impact includes:

step S100, obtaining a detection position point and a projection position point.

The detection position points are position points where concrete needs to be detected, and the detection position points are acquired through operator input.

The projection position point is a position point to be projected at the time of detection, the projection position point is detected and acquired by a position sensor provided in advance in the projection device 4, and the projection device 4 is configured to project the projected object to the detection position point. The projection means is an object projected from the projection position point to the detection position point by the projection device 4, the projection means may be a steel ball, the projection means may be an aggregate of concrete, and the aggregate means a granular material having a skeleton and filling function in the concrete.

Step S200, according to the corresponding relation between the detection position point, the projection position point and the preset projection detection scheme, the projection detection scheme corresponding to the detection position point and the projection position point is obtained through analysis.

The projection detection scheme is used for controlling a projection object to project when the performance of the concrete is detected, and is obtained by inquiring a database storing the projection detection scheme. The projection detection scheme is obtained through detection position points and projection position point analysis, so that the projection detection scheme is convenient to use subsequently.

Step S300, a projection detection scheme is performed.

The projection detection scheme is executed, so that the subsequent analysis and acquisition of the performance of the concrete are facilitated.

Step S400, concrete change information and projectile change information are obtained.

The concrete change information refers to change information generated by concrete after the projection detection scheme is executed, and the projection object change information refers to change information generated by a projection object after the projection detection scheme is executed. The concrete change information and the projective change information are detected and acquired by the image detection device 7, the image detection device 7 can be preset on the projective device 4, and the image detection device 7 can be preset at any position capable of performing image acquisition on the detection position point. The image detection device 7 may be a video recorder, or the image detection device 7 may be a video camera.

And S500, analyzing and acquiring final performance information corresponding to the concrete change information and the projective change information according to the corresponding relation between the concrete change information, the projective change information and the preset final performance information, and sending the final performance information to a terminal held by an operator.

The final performance information refers to performance parameter information of the concrete body, and the final performance information is obtained by inquiring a database storing the final performance information. The terminal held by the operator refers to a terminal which can be used by the operator to receive and send information, and the terminal held by the operator can be a computer or a mobile phone.

And analyzing and acquiring final performance information through concrete change information and projectile change information, and sending the final performance information to a terminal held by an operator, so that the operator can know the final performance information. By the detection method, an operator does not need to sample the concrete, and only needs to remotely project a projection object to know the final performance information, so that the purpose that the operator can easily know the actual working performance of the concrete in real time in each application scene is finally achieved.

Referring to fig. 2, a projection object is projected to a detection position point on a concrete detection body 6 by a projection device 4, then concrete change information and projection object change information are acquired by an image detection device 7, and then final performance information is analyzed and acquired by the concrete change information and the projection object change information. The method can be used in the actual use process, and can also be used for detection after taking samples in advance, so that the range of a use scene is enlarged. In this embodiment, the image detecting device 7 is mounted on the projecting device 4, and the projection position point and the detection position point on the projecting device 4 are located on the same vertical axis, at this time, the projection object may be aggregate, a steel ball or a steel ball with a handle, the steel ball with a handle is a steel ball, and a handle controlled by the projecting device 4 is connected to the steel ball, and the projection object in this embodiment is the projection steel ball 5.

In step S200 shown in fig. 1, in order to further ensure the rationality of the projection detection scheme, further individual analysis calculation of the projection detection scheme is required, specifically, the steps shown in fig. 3 are described in detail.

Referring to fig. 3, according to the correspondence between the detected position point, the projected position point and a preset projected detection scheme, the step of analyzing and acquiring the projected detection scheme corresponding to the detected position point and the projected position point includes the following steps:

Step S210, according to the corresponding relation between the height value corresponding to the detection position point, the height value corresponding to the projection position point and the preset projection height actual value, analyzing and obtaining the projection height actual value corresponding to the height value corresponding to the detection position point and the height value corresponding to the projection position point.

The projection height actual value refers to the distance between the projection object and the detection position point in the vertical direction, and is obtained by inquiring a database storing the projection height actual value.

And analyzing and acquiring the actual projection height value through the height value corresponding to the detection position point and the height value corresponding to the projection position point, so that the subsequent use of the actual projection height value is facilitated.

Step S220, according to the corresponding relation between the actual projection height value and the preset vertical detection scheme, analyzing and obtaining the vertical detection scheme corresponding to the actual projection height value.

The vertical detection scheme refers to a control scheme in the vertical direction of the projectiles during detection, and is obtained by inquiring a database storing the vertical detection scheme.

The vertical detection scheme is obtained through projection height actual value analysis, so that the subsequent use of the vertical detection scheme is facilitated.

Step S230, according to the corresponding relation between the plane position point corresponding to the detection position point, the plane position point corresponding to the projection position point and the preset actual projection plane distance value, the actual projection plane distance value corresponding to the plane position point corresponding to the detection position point and the plane position point corresponding to the projection position point is obtained through analysis.

The actual projection plane distance value refers to the actual distance between the projection object and the detection position point on the horizontal plane, and the actual projection plane distance value is obtained by inquiring from a database storing the actual projection plane distance value.

And analyzing and acquiring the actual value of the projection plane distance through the plane position point corresponding to the detection position point and the plane position point corresponding to the projection position point, thereby facilitating the subsequent use of the actual value of the projection plane distance.

Step S240, analyzing and obtaining a projection adjustment scheme according to a judgment result of whether the actual projection plane distance value is larger than a preset projection plane distance reference value.

The projection plane distance reference value refers to a reference distance between the projection object and the detection position point on the horizontal plane, and is obtained by inquiring from a database storing the projection plane distance reference value. The projection adjustment scheme is a control scheme for adjusting the projection object on the horizontal plane at the time of detection.

And analyzing and acquiring the projection adjustment scheme according to a judgment result of whether the actual projection plane distance value is larger than a preset projection plane distance reference value, so that the projection adjustment scheme is convenient to use subsequently.

Step S250, according to the corresponding relation between the projection adjustment scheme, the vertical detection scheme and the preset projection detection scheme, the projection detection scheme corresponding to the projection adjustment scheme and the vertical detection scheme is obtained through analysis.

The projection detection scheme is obtained through analysis of the projection adjustment scheme and the vertical detection scheme, so that the obtained projection detection scheme is controlled in the vertical direction and in the horizontal plane, and the accuracy of the obtained projection detection scheme is improved.

In step S240 shown in fig. 3, in order to further ensure the rationality of the projection adjustment scheme, further separate analysis calculation of the projection adjustment scheme is required, specifically, the steps shown in fig. 4 are described in detail.

Referring to fig. 4, according to a determination result of whether an actual value of a projection plane distance is greater than a preset projection plane distance reference value, analyzing and acquiring a projection adjustment scheme includes the following steps:

step S241, determining whether the actual projection plane distance value is greater than a preset projection plane distance reference value. If yes, go to step S242; if not, step S244 is performed.

And judging whether the actual distance between the projection object and the detection position point on the horizontal plane is larger than the reference distance between the projection object and the detection position point on the horizontal plane or not by judging whether the actual distance between the projection plane and the preset projection plane is larger than the reference value of the distance between the projection object and the detection position point on the horizontal plane or not.

In step S242, according to the corresponding relation between the actual projection height value, the actual projection plane distance value and the preset initial plane velocity value, the initial plane velocity value corresponding to the actual projection height value and the actual projection plane distance value is obtained.

The plane initial speed value refers to an initial speed value on a horizontal plane when the projection object is controlled to project from a projection position point, and the plane initial speed value is obtained by inquiring a database storing the plane initial speed value.

When the actual projection plane distance value is larger than the preset projection plane distance reference value, the fact that the actual distance between the projection object and the detection position point on the horizontal plane is larger than the reference distance between the projection object and the detection position point on the horizontal plane is indicated, so that the plane initial speed value is obtained through analysis of the projection height actual value and the projection plane distance actual value, and the subsequent use of the plane initial speed value is facilitated.

Step S243, according to the corresponding relation between the plane initial speed value and the preset plane speed adjustment scheme, analyzing and obtaining the plane speed adjustment scheme corresponding to the plane initial speed value, and taking the plane speed adjustment scheme as the projection adjustment scheme.

The plane speed adjustment scheme refers to a control scheme for controlling an initial speed existing on a horizontal plane when a projection object is projected from a projection position point, and the plane speed adjustment scheme is obtained by inquiring a database storing the plane speed adjustment scheme.

And obtaining a plane speed adjustment scheme through plane initial speed value analysis, and taking the plane speed adjustment scheme as a projection adjustment scheme, so that the accuracy of the obtained plane speed adjustment scheme is improved.

Step S244, outputting a preset plane static adjustment scheme, and taking the plane static adjustment scheme as a projection adjustment scheme.

The plane static adjustment scheme refers to a control scheme for controlling a projection object to be in a static state on a horizontal plane when the projection object is projected from a projection position point, and the plane static adjustment scheme is obtained by inquiring a database storing the plane static adjustment scheme.

When the actual value of the projection plane distance is not greater than the preset reference value of the projection plane distance, the fact that the actual distance between the projection object and the detection position point on the horizontal plane is not greater than the reference distance between the projection object and the detection position point on the horizontal plane is indicated, so that a preset plane static adjustment scheme is output, and the plane static adjustment scheme is used as the projection adjustment scheme, and the accuracy of the obtained plane speed adjustment scheme is improved.

In step S500 shown in fig. 1, in order to further secure the rationality of the final performance information, further individual analysis calculation of the final performance information is required, specifically, the steps shown in fig. 5 are described in detail.

Referring to fig. 5, according to the correspondence between the concrete change information, the projectiles change information and the preset final performance information, analyzing and obtaining the final performance information corresponding to the concrete change information and the projectiles change information includes the following steps:

step S510, obtaining a preset projective weight value.

The projected object weight value refers to a weight value of the projected object, and is obtained by inquiring a database storing the projected object weight value.

Step S520, analyzing and obtaining concrete static performance information corresponding to the projection weight value, the projection change information and the concrete change information according to the corresponding relation between the projection weight value, the projection change information and the concrete change information and the preset concrete static performance information.

The static performance information of the concrete refers to the performance of the concrete in a static state, and is obtained by inquiring a database storing the static performance information of the concrete.

And analyzing and acquiring the static performance information of the concrete through the weight value of the projection, the variation information of the projection and the variation information of the concrete, thereby facilitating the subsequent use of the static performance information of the concrete.

Step S530, according to the corresponding relation between the concrete change information, the projectiles change information and the preset concrete dynamic performance information, analyzing and obtaining the concrete dynamic performance information corresponding to the concrete change information and the projectiles change information.

The concrete dynamic performance information refers to the performance of concrete in the dynamic state, and is obtained by inquiring a database storing the concrete dynamic performance information.

And the dynamic performance information of the concrete is obtained through analysis of the concrete change information and the projectiles change information, so that the subsequent use of the dynamic performance information of the concrete is facilitated.

Step S540, according to the corresponding relation between the concrete static performance information and the concrete dynamic performance information and the preset final performance information, analyzing and obtaining the final performance information corresponding to the concrete static performance information and the concrete dynamic performance information.

The final performance information is obtained through analysis of the static performance information and the dynamic performance information of the concrete, so that the final performance information comprises the performance of the concrete in static and dynamic states, and the accuracy of the obtained final performance information is improved.

In step S520 shown in fig. 5, in order to further secure the rationality of the static performance information of the concrete, further individual analysis and calculation of the static performance information of the concrete are required, and specifically, the detailed description will be given by the steps shown in fig. 6.

Referring to fig. 6, according to the correspondence between the projected object weight value, the projected object variation information, the concrete variation information and the preset concrete static performance information, analyzing and acquiring the concrete static performance information corresponding to the projected object weight value, the projected object variation information and the concrete variation information includes the following steps:

step S521, the concrete setting time is obtained.

The concrete setting time refers to the time required for concrete to set from a slurry to a solid. The concrete setting time is obtained by analyzing from a database when the concrete is placed on an actual site and from a database when setting information is sent from a setting detection device that detects the setting degree of the concrete. The solidification detection device is a device for detecting the solidification degree of concrete, and can be a pressure detector, and the solidification detection device is pressed downwards towards the direction close to the concrete, so that a pressure detection value is obtained, and when the pressure detection value is larger than a pressure reference value, the concrete is solidified into solid from slurry at the moment, and solidification information is sent out.

And step S522, analyzing and acquiring concrete wet blank strength information corresponding to the concrete setting time according to the corresponding relation between the concrete setting time and the preset concrete wet blank strength information.

The concrete wet blank strength information refers to the strength of concrete when the concrete is not solidified, and the concrete wet blank strength information is obtained by inquiring a database storing the concrete wet blank strength information.

The strength information of the concrete wet blank is obtained through concrete setting time analysis, so that the strength of the concrete in the unset state is known in the concrete setting time, and the subsequent use of the strength information of the concrete wet blank is facilitated.

Step S523, according to the correspondence between the projection change information and the predetermined projection initial stop trapping depth value, the predetermined projection final trapping depth value, and the predetermined projection trapping time, the projection initial stop trapping depth value, the projection final trapping depth value, and the projection trapping time corresponding to the projection change information are obtained.

The initial stopping and sinking depth value of the projection is the depth when the projection is in initial contact with the concrete and stops, and the initial stopping and sinking depth value of the projection is obtained by inquiring a database storing the initial stopping and sinking depth value of the projection. The final projection object immersion depth value refers to the depth of immersion in concrete when the projection object finally stops, and is obtained by inquiring a database storing the final projection object immersion depth value. The projectile trapping time refers to the time taken for the projectile to move from the initial stop trapping depth value of the projectile to the final trapping depth value of the projectile. The projectile trapping time is obtained by searching a database storing the projectile trapping time.

The initial stopping and sinking depth value of the projection, the final sinking depth value of the projection and the sinking time of the projection are obtained through analysis of the variation information of the projection, so that the initial stopping and sinking depth value of the projection, the final sinking depth value of the projection and the sinking time of the projection are conveniently used subsequently.

Step S524, analyzing and obtaining concrete rheological property information corresponding to the initial stopping sinking depth value of the projection object and the weight value of the projection object according to the corresponding relation between the initial stopping sinking depth value of the projection object and the preset concrete rheological property information.

The rheological property information of the concrete refers to deformation and flow property of the concrete under the impact of projectiles with different weights. The concrete rheological property information is obtained by inquiring a database storing the concrete rheological property information.

And analyzing and acquiring the concrete rheological property information through the initial stopping sinking depth value of the projection and the weight value of the projection, so that the concrete rheological property information can be conveniently used later.

Step S525, according to the corresponding relation between the initial stopping sinking depth value of the projection object and the preset thixotropic property information of the concrete, analyzing and obtaining the thixotropic property information of the concrete corresponding to the initial stopping sinking depth value of the projection object.

The thixotropic property information of the concrete refers to the contact deformation property of the concrete under the impact of a projection. The thixotropic property information of the concrete is obtained by inquiring a database storing the thixotropic property information of the concrete.

And the thixotropic property information of the concrete is obtained through analysis of the initial stopping sinking depth value of the projection, so that the thixotropic property information of the concrete can be conveniently used later.

And S526, taking the concrete wet blank strength information, the concrete rheological property information and the concrete thixotropic property information as the concrete static property information.

The concrete wet blank strength information, the concrete rheological property information and the concrete thixotropic property information are used as the concrete static property information, so that the concrete static property information comprises the concrete wet blank strength, rheological property and thixotropic property, and the accuracy of the obtained concrete static property information is improved.

In step S530 shown in fig. 5, in order to further secure the rationality of the concrete dynamic performance information, further individual analysis and calculation of the concrete dynamic performance information is required, and specifically, the detailed description will be given by the steps shown in fig. 7.

Referring to fig. 7, according to the correspondence between the concrete change information, the projectiles change information and the preset concrete dynamic performance information, analyzing and obtaining the concrete dynamic performance information corresponding to the concrete change information and the projectiles change information includes the following steps:

In step S531, according to the correspondence between the final projection immersion depth value, the projection immersion time and the preset concrete viscosity performance information, the concrete viscosity performance information corresponding to the final projection immersion depth value and the projection immersion time is analyzed and obtained.

The concrete viscosity performance information refers to viscosity performance generated when the concrete is contacted with a projection object. The concrete viscosity performance information is obtained by inquiring a database storing the concrete viscosity performance information.

And finally, analyzing and acquiring the concrete viscosity performance information through the final sinking depth value of the projectiles and the sinking time of the projectiles, so that the concrete viscosity performance information can be conveniently used later.

Step S532, according to the corresponding relation between the initial stopping sinking depth value of the projection, the preset initial concrete plane height value, the concrete change information and the preset concrete fluctuation plane height value, analyzing and obtaining the concrete fluctuation plane height value corresponding to the initial stopping sinking depth value of the projection, the initial concrete plane height value and the concrete change information.

The initial concrete plane height value refers to the plane height value of the concrete when the concrete is not impacted by the projection. The concrete initial plane height value is obtained by inquiring a database storing the concrete initial plane height value. The concrete fluctuation plane height value refers to a fluctuation height value generated by a plane of concrete after being impacted by a projection object, and the concrete fluctuation plane height value is obtained by inquiring a database storing the concrete fluctuation plane height value.

And analyzing and acquiring the concrete fluctuation plane height value through the initial stopping sinking depth value of the projection, the concrete initial plane height value and the concrete change information, so that the concrete fluctuation plane height value is convenient to use subsequently.

Step S533, analyzing and obtaining concrete fluctuation performance information corresponding to the concrete fluctuation plane height value according to the corresponding relation between the concrete fluctuation plane height value and the preset concrete fluctuation performance information.

The concrete fluctuation performance information refers to fluctuation performance of concrete after being impacted by a projection object, and is obtained by inquiring a database storing the concrete fluctuation performance information.

And the concrete fluctuation performance information is obtained through the analysis of the concrete fluctuation plane height value, so that the concrete fluctuation performance information can be conveniently used subsequently.

And step S534, taking the concrete viscosity performance information and the concrete fluctuation performance information as the concrete dynamic performance information.

The viscosity performance information and the fluctuation performance information of the concrete are used as the dynamic performance information of the concrete, so that the acquired dynamic performance information of the concrete comprises the viscosity performance and the fluctuation performance, and the accuracy of the acquired dynamic performance information of the concrete is improved.

In step S531 shown in fig. 7, in order to further secure the rationality of the concrete viscosity performance information, further individual analysis calculation of the concrete viscosity performance information is required, and specifically, the detailed description will be given by the steps shown in fig. 8.

Referring to fig. 8, according to the correspondence between the final projection object sinking depth value, the projection object sinking time and the preset concrete viscosity performance information, the analysis and acquisition of the concrete viscosity performance information corresponding to the final projection object sinking depth value and the projection object sinking time includes the following steps:

in step S5311, according to the correspondence between the final projection immersion depth value, the projection immersion time and the preset initial viscosity performance information of the concrete, the initial viscosity performance information of the concrete corresponding to the final projection immersion depth value and the projection immersion time is analyzed and obtained.

The initial viscosity performance information of the concrete refers to viscosity performance generated under the condition that the concrete is not influenced by other factors when the concrete contacts with a projection object, and the initial viscosity performance information of the concrete is obtained by inquiring a database storing the initial viscosity performance information of the concrete.

And finally, analyzing and acquiring the initial viscosity performance information of the concrete through the final immersion depth value of the projectiles and the immersion time of the projectiles, so that the initial viscosity performance information of the concrete can be conveniently used later.

In step S5312, according to the correspondence between the position point corresponding to the initial stopping and sinking depth value of the projectile, the position point corresponding to the final sinking depth value of the projectile, and the preset projectile sinking offset value, the projectile sinking offset value corresponding to the position point corresponding to the initial stopping and sinking depth value of the projectile and the position point corresponding to the final sinking depth value of the projectile is obtained.

The projection trapping offset value is an offset value that actually occurs in a process from when the projection just comes into contact with the concrete until the trapping concrete finally stops. The projectile trapping offset value is obtained by querying a database storing the projectile trapping offset value.

And analyzing and acquiring a projection object sinking offset value through a position point corresponding to the initial stopping sinking depth value of the projection object and a position point corresponding to the final sinking depth value of the projection object, so that the projection object sinking offset value is convenient to use in the follow-up process.

In step S5313, it is determined whether the projection object trapping offset value is consistent with a predetermined projection object trapping offset reference value. If yes, go to step S5314; if not, go to step S5315.

The projection trapping offset reference value refers to a reference offset value during a period from when the projection is just in contact with the concrete until the trapping concrete is finally stopped. The projectile trapping offset reference value is obtained by searching a database storing the projectile trapping offset reference value.

And judging whether the projection sinking offset value is consistent with a preset projection sinking offset reference value or not, so as to judge whether the offset value actually generated in the process of the projection from just contacting the concrete to the final stop of the sinking concrete is consistent with the reference offset value in the process of the projection from just contacting the concrete to the final stop of the sinking concrete or not.

And step S5314, directly taking the initial viscosity performance information of the concrete as the viscosity performance information of the concrete.

When the projection sinking offset value is consistent with a preset projection sinking offset reference value, the offset value actually generated in the process of the projection from the moment of just contacting the concrete until the sinking concrete finally stops is consistent with the reference offset value in the process of the projection from the moment of just contacting the concrete until the sinking concrete finally stops, so that the initial viscosity performance information of the concrete is directly used as the viscosity performance information of the concrete, and the accuracy of the obtained viscosity performance information of the concrete is improved.

In step S5315, according to the correspondence between the projection object trapping offset value and the preset viscosity performance influence information, the viscosity performance influence information corresponding to the projection object trapping offset value is analyzed and acquired.

The viscosity performance influence information is information influencing the viscosity performance of the concrete, and the viscosity performance influence information is obtained by inquiring a database storing the viscosity performance influence information.

When the projection trapping offset value is inconsistent with a preset projection trapping offset reference value, the fact that the offset value actually generated in the process from the moment of just contacting the projection with the concrete until the trapping concrete finally stops is inconsistent with the reference offset value in the process from the moment of just contacting the projection with the concrete until the trapping concrete finally stops is indicated, so that viscosity performance influence information is obtained through analysis of the projection trapping offset value, and the follow-up use of the viscosity performance influence information is facilitated.

And step S5316, analyzing and obtaining concrete final viscosity performance information corresponding to the viscosity performance influence information and the concrete initial viscosity performance information according to the corresponding relation between the viscosity performance influence information, the concrete initial viscosity performance information and the preset concrete final viscosity performance information, and taking the concrete final viscosity performance information as the concrete viscosity performance information.

The final viscosity performance information of the concrete refers to the viscosity performance finally generated under the influence of other factors when the concrete is contacted with a projection object, and the final viscosity performance information of the concrete is obtained by inquiring a database storing the final viscosity performance information of the concrete.

And analyzing and acquiring the final viscosity performance information of the concrete through the viscosity performance influence information and the initial viscosity performance information of the concrete, and taking the final viscosity performance information of the concrete as the viscosity performance information of the concrete, thereby improving the accuracy of the acquired viscosity performance information of the concrete.

Before step S524 after step S523 shown in fig. 6, in order to further ensure the rationality of the final performance information, further separate analysis and calculation is required after the initial stop-trapping depth value of the projectile, the final trapping depth value of the projectile and the projectile trapping time are obtained by analysis, specifically, the detailed description will be given by the steps shown in fig. 9.

Referring to fig. 9, the steps of analyzing and acquiring the initial stopping-trapping depth value, the final trapping depth value and the trapping time of the projection corresponding to the projection change information according to the correspondence between the projection change information and the preset initial stopping-trapping depth value, the preset final trapping depth value and the preset trapping time of the projection, and analyzing and acquiring the rheological property information of the concrete corresponding to the initial stopping-trapping depth value and the weight value of the projection according to the correspondence between the initial stopping-trapping depth value, the weight value and the preset rheological property information of the concrete, include the following steps:

In step S5231, a preset performance retention database is obtained.

The performance retention database is a database for storing various performances of concrete, and is obtained by inquiring the database stored with the performance retention database.

In step S5232, the projection height actual value, the projection object weight value, and the projection object initial stop trapping depth value are used as the inquiry initial information.

The projection height actual value, the projection object weight value and the projection object initial stopping sinking depth value are used as inquiry initial information, so that the inquiry initial information can be conveniently used later.

Step S5233, it is determined whether final performance information consistent with the query initial information is queried from the performance retention database. If yes, go to step S5234; if not, step S5235 is performed.

And judging whether the final performance information consistent with the initial information is stored in the performance retention database or not by judging whether the final performance information consistent with the initial information is queried from the performance retention database or not.

And step S5234, directly taking the inquired final performance information as final performance information.

When the final performance information consistent with the initial information can be queried from the performance retention database, the performance retention database stores the final performance information consistent with the initial information, so that the queried final performance information is directly used as the final performance information, and the efficiency of acquiring the final performance information is improved.

Step S5235, the jump proceeds to step S524.

When the final performance information consistent with the initial information cannot be queried from the performance retention database, it is indicated that the performance retention database does not store the final performance information consistent with the initial information, so step S524 is skipped to acquire the final performance information.

In step S540 shown in fig. 5, in order to further secure the rationality of the final performance information, further individual analysis calculation of the final performance information is required, specifically, the steps shown in fig. 10 are described in detail.

Referring to fig. 10, according to the correspondence between the static performance information and the dynamic performance information of the concrete and the preset final performance information, the final performance information corresponding to the static performance information and the dynamic performance information of the concrete is obtained by analysis, which comprises the following steps:

step S541, obtaining preset slurry formula information and mixing parameter information.

The slurry formula information refers to formula information of concrete in a slurry state, and the slurry formula information is obtained by inquiring a database storing the slurry formula information. The mixing parameter information is parameter information of stirring when concrete is made into a slurry state, and the mixing parameter information is obtained by inquiring a database storing the mixing parameter information.

Step S542, analyzing and obtaining the initial performance information of the concrete corresponding to the slurry formula information and the mixing parameter information according to the corresponding relation between the slurry formula information, the mixing parameter information and the preset initial performance information of the concrete.

The initial performance information of the concrete refers to the performance of the concrete in the state of being just made into slurry, and the initial performance information of the concrete is inquired and obtained from a database storing the initial performance information of the concrete.

And analyzing and acquiring initial performance information of the concrete through the slurry formula information and the mixing parameter information, so that the initial performance information of the concrete can be conveniently used later.

And S543, analyzing and obtaining concrete detection performance information corresponding to the concrete static performance information and the concrete dynamic performance information according to the corresponding relation between the concrete static performance information and the concrete dynamic performance information and the preset concrete detection performance information.

The concrete detection performance information refers to performance information obtained when concrete is detected. The concrete detection performance information is obtained by inquiring a database storing the concrete detection performance information.

And the concrete detection performance information is obtained through analysis of the concrete static performance information and the concrete dynamic performance information, so that the concrete detection performance information is convenient to use subsequently.

Step S544, analyzing and obtaining final performance information corresponding to the initial performance information and the detection performance information of the concrete according to the corresponding relation between the initial performance information and the detection performance information of the concrete and the preset final performance information.

The final performance information is obtained through analysis of the initial performance information and the detection performance information of the concrete, so that the obtained final performance information is also affected by a formula for preparing the concrete into a slurry state and parameters during stirring, and the accuracy of the obtained final performance information is improved.

Further, in order to further secure the rationality of the final performance information, the following steps are also provided after step S544. Judging whether the parameter values corresponding to the final performance information are all located in a preset performance parameter reference interval; if yes, directly outputting final performance information; if not, analyzing and calculating the difference value between the parameter value corresponding to the final performance information and the performance parameter reference interval according to the parameter value corresponding to the final performance information and the performance parameter reference interval, and taking the difference value as a performance difference value; acquiring current weather state information; judging whether the current weather state information is consistent with the preset weather state information which is detected to influence; if not, outputting final performance information, a performance difference value and preset performance difference alarm information; if yes, analyzing and acquiring the performance weather effect value corresponding to the current weather state information according to the corresponding relation between the current weather state information and the preset performance weather effect value; according to the performance weather effect value and the performance difference value, analyzing and calculating a difference value between the performance weather effect value and the performance difference value and taking the difference value as a weather effect reference value; judging whether the weather-related reference value is positioned in a weather-related reference interval or not; if yes, outputting preset weather effect alarm information, final performance information and performance difference value; if not, outputting final performance information, a performance difference value and preset performance difference alarm information.

Further, in order to further ensure the rationality of the final performance information, the following steps are provided after the final performance information, the performance difference value and the preset performance difference alarm information are outputted. Acquiring a current temperature value; according to the corresponding relation between the current temperature value and the preset optimal temperature reference value, analyzing and calculating the difference between the current temperature value and the preset optimal temperature reference value and taking the difference as a temperature influence value; according to the temperature influence value and the performance difference value, analyzing and calculating a difference value between the temperature influence value and the performance difference value and taking the difference value as a temperature influence reference value; judging whether the temperature influence reference value is positioned in a temperature influence reference range or not; if yes, outputting preset temperature influence alarm information, final performance information and performance difference value; if not, the final performance information, the performance difference value and the preset performance difference alarm information are continuously output.

Further, in order to further ensure the rationality of the final performance information, after the final performance information, the performance difference value and the preset performance difference alarm information are continuously output, the following steps are further provided. Obtaining boundary position points; detecting a distance value from the edge according to the detection position point, the boundary position point; judging whether the detected edge separation distance value is larger than a preset detected edge separation distance reference value or not; if yes, outputting preset boundary overflow influence alarm information, final performance information and performance difference value; if not, outputting other preset influence alarm information, final performance information and performance difference value.

Further, in order to further secure the rationality of the final performance information, the following steps are also provided after step S544. Obtaining the solidification condition of concrete; judging whether the concrete setting condition information is consistent with preset concrete setting condition reference information; if yes, obtaining a projection rebound height value and a concrete depression depth value; according to the corresponding relation between the rebound height value of the projection and the preset concrete elasticity information, analyzing and obtaining the concrete elasticity information corresponding to the rebound height value of the projection; according to the corresponding relation between the concrete depression depth value and the preset concrete compressive strength performance information, analyzing and obtaining concrete compressive strength performance information corresponding to the concrete depression depth value, taking the concrete compressive strength performance information and the concrete elasticity information as concrete setting performance information, adding the concrete setting performance information into the final performance information to form new final performance information, and outputting the final performance information; if not, the final performance information is directly output.

Further, in order to further secure the rationality of the final performance information, the following steps are also provided after step S544. Acquiring an actual projection height value and an initial contact speed value of a projection object; according to the corresponding relation between the projection height actual value, the initial projection object contact speed value and the preset actual gravity acceleration value, analyzing and obtaining an actual gravity acceleration value corresponding to the projection height actual value and the initial projection object contact speed value; judging whether the actual gravitational acceleration value is equal to a preset gravitational acceleration reference value or not; if yes, directly outputting final performance information; if not, analyzing and acquiring a weight acceleration influence value and measurement location information corresponding to the actual gravity acceleration value according to the corresponding relation between the actual gravity acceleration value and the preset weight acceleration influence value and the preset measurement location information; adding the weight acceleration influence value to the final performance information to form new final performance information, and outputting the final performance information and the measurement location information.

Referring to fig. 11, based on the same inventive concept, an embodiment of the present invention provides a liquid material property detection system based on surface impact, including:

the acquisition module 1 is used for acquiring detection position points, projection position points, concrete change information, projection object change information and concrete setting time;

a memory 2 for storing a program of a liquid material property detection method based on surface impact as in any one of fig. 1, 3 to 10;

the processor 3, the program in the memory can be loaded by the processor and implement a method for detecting the performance of a liquid material based on surface impact as in any one of fig. 1, 3 to 10.

The foregoing description of the preferred embodiments of the present application is not intended to limit the scope of the application, in which any feature disclosed in this specification (including abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

Claims

1. A method for detecting properties of a liquid material based on surface impact, comprising:

acquiring a detection position point and a projection position point;

performing a projection detection scheme;

acquiring concrete change information and projectile change information;

according to the corresponding relation between the concrete change information, the projectiles change information and the preset final performance information, analyzing and obtaining the final performance information corresponding to the concrete change information and the projectiles change information, and sending the final performance information to a terminal held by an operator;

according to the corresponding relation between the detection position point, the projection position point and the preset projection detection scheme, the analysis and acquisition of the projection detection scheme corresponding to the detection position point and the projection position point comprises the following steps:

according to the corresponding relation between the projection adjustment scheme, the vertical detection scheme and the preset projection detection scheme, analyzing and obtaining the projection detection scheme corresponding to the projection adjustment scheme and the vertical detection scheme;

according to the judgment result of whether the actual value of the projection plane distance is larger than the preset projection plane distance reference value, the analysis and acquisition of the projection adjustment scheme comprises the following steps:

2. The method for detecting the performance of a liquid material based on surface impact according to claim 1, wherein analyzing and acquiring final performance information corresponding to the concrete change information and the projectile change information according to the correspondence between the concrete change information, the projectile change information and the preset final performance information comprises:

acquiring a preset projection object weight value;

3. The method for detecting the performance of the liquid material based on the surface impact according to claim 2, wherein analyzing and acquiring the static performance information of the concrete corresponding to the weight value of the projection, the variation information of the projection and the variation information of the concrete according to the corresponding relation between the weight value of the projection, the variation information of the projection and the preset static performance information of the concrete comprises:

obtaining the concrete setting time;

4. The method for detecting the performance of the liquid material based on the surface impact according to claim 3, wherein analyzing and acquiring the concrete dynamic performance information corresponding to the concrete change information and the projectile change information according to the corresponding relation between the concrete change information, the projectile change information and the preset concrete dynamic performance information comprises:

5. The method according to claim 4, wherein analyzing and acquiring the concrete viscosity performance information corresponding to the final projection immersion depth value and the projection immersion time according to the correspondence between the final projection immersion depth value and the projection immersion time and the preset concrete viscosity performance information comprises:

6. The method of claim 3, further comprising the step of analyzing and acquiring the initial stopping-trapping depth value, the final trapping depth value and the projection trapping time corresponding to the projection change information according to the correspondence between the projection change information and the initial stopping-trapping depth value, the final trapping depth value and the projection trapping time, and analyzing and acquiring the rheological property information of the concrete corresponding to the initial stopping-trapping depth value and the weight value according to the correspondence between the initial stopping-trapping depth value, the weight value and the rheological property information of the concrete, wherein the steps are as follows:

acquiring a preset performance retention database;

7. The method for detecting the performance of the liquid material based on the surface impact according to claim 2, wherein the analyzing and obtaining the final performance information corresponding to the static performance information and the dynamic performance information of the concrete according to the correspondence between the static performance information and the dynamic performance information of the concrete and the preset final performance information comprises:

acquiring preset slurry formula information and mixing parameter information;

8. A surface impact based liquid material property detection system, comprising:

the acquisition module (1) is used for acquiring detection position points, projection position points, concrete change information, projection object change information and concrete setting time;

a memory (2) for storing a program of a surface impact-based liquid material property detection method according to any one of claims 1 to 7;

a processor (3), a program in the memory being loadable by the processor and implementing a method of surface impact based liquid material property detection according to any one of claims 1 to 7.